自然界裏兩頭公獅子搶一頭母獅子結果會如何？我覺得這個才是一夫一妻製最初的考量

來源: 從良小黑於 2012-09-24 10:03:24 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.